Spectral geometry of black holes in 4d gauged supergravity

P. Bargueño; E. Contreras; J. M. Peña

doi:10.3390/universe7040078

Spectral geometry of black holes in 4d gauged supergravity

P. Bargueño^*
, E. Contreras
, J. M. Peña

^*Corresponding author for this work

Física

University of Alicante
Universidad de Antofagasta

Research output: Contribution to journal › Article › peer-review

Abstract

In this work we show that the area of the event horizon of the Chong–Cvetic–Lu–Pope black hole can be reconstructed in terms of the spectra of the Laplacian on the event horizon. This result, which extends previous works regarding the de Sitter–Kerr–Newman case, points towards a possible description of the black hole degrees of freedom in terms of the spectra of canonical operators defined on the event horizon.

Original language	English
Article number	78
Journal	Universe
Volume	7
Issue number	4
DOIs	https://doi.org/10.3390/universe7040078
State	Published - Apr 2021

Keywords

Black holes
Spectral geometry
Supergravity

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10.3390/universe7040078

Cite this

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title = "Spectral geometry of black holes in 4d gauged supergravity",

abstract = "In this work we show that the area of the event horizon of the Chong–Cvetic–Lu–Pope black hole can be reconstructed in terms of the spectra of the Laplacian on the event horizon. This result, which extends previous works regarding the de Sitter–Kerr–Newman case, points towards a possible description of the black hole degrees of freedom in terms of the spectra of canonical operators defined on the event horizon.",

keywords = "Black holes, Spectral geometry, Supergravity",

author = "P. Bargue{\~n}o and E. Contreras and Pe{\~n}a, \{J. M.\}",

note = "Publisher Copyright: {\textcopyright} 2021 by the authors. Licensee MDPI, Basel, Switzerland.",

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month = apr,

doi = "10.3390/universe7040078",

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volume = "7",

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AU - Bargueño, P.

AU - Contreras, E.

AU - Peña, J. M.

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Y1 - 2021/4

N2 - In this work we show that the area of the event horizon of the Chong–Cvetic–Lu–Pope black hole can be reconstructed in terms of the spectra of the Laplacian on the event horizon. This result, which extends previous works regarding the de Sitter–Kerr–Newman case, points towards a possible description of the black hole degrees of freedom in terms of the spectra of canonical operators defined on the event horizon.

AB - In this work we show that the area of the event horizon of the Chong–Cvetic–Lu–Pope black hole can be reconstructed in terms of the spectra of the Laplacian on the event horizon. This result, which extends previous works regarding the de Sitter–Kerr–Newman case, points towards a possible description of the black hole degrees of freedom in terms of the spectra of canonical operators defined on the event horizon.

KW - Black holes

KW - Spectral geometry

KW - Supergravity

UR - https://www.scopus.com/pages/publications/85106895755

U2 - 10.3390/universe7040078

DO - 10.3390/universe7040078

M3 - Artículo

AN - SCOPUS:85106895755

SN - 2218-1997

VL - 7

JO - Universe

JF - Universe

IS - 4

M1 - 78

ER -

Spectral geometry of black holes in 4d gauged supergravity

Abstract

Keywords

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